The understated beauty of this KOHLER® Riverby sink makes it an elegant and versatile addition to the kitchen. A single provides ample space to soak and wash cookware, while a sloped base minimizes water pooling. Crafted from enameled cast iron, this undermount kitchen sink resists chipping, cracking, and burning for years of beauty and reliable performance. Kohler®, 8668-5UA1-0, Sink, Series: K-8668-5UA1, Riverby Collection, Rectangle Shape, 24-1/4 in Bowl Length, 15-13/16 in Bowl Width, 9 in Bowl Depth, 3-7/8 in Drain Opening, 5 Faucet Holes, 4 in Faucet Hole Spacing, 1 Bowls, 9-13/16 in H x 22 in W x 25 in L Overall, Undermount Mounting, Enameled Cast Iron, White